Journal of International Oncology ›› 2022, Vol. 49 ›› Issue (3): 185-189.doi: 10.3760/cma.j.cn371439-20220104-00032

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Mechanism of lncRNA and circRNA regulating the sensitivity of radiotherapy and chemotherapy in esophageal squamous cell carcinoma

Zhang Junpeng1,2, Yu Yanyan3, Li Baosheng2()   

  1. 1School of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
    2Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
    3Department of Neurology, First Affiliated Hospital of Shandong First Medical University, Shandong Province Qianfoshan Hospital, Jinan 250013, China
  • Received:2022-01-04 Revised:2022-01-12 Online:2022-03-08 Published:2022-03-22
  • Contact: Li Baosheng E-mail:bsli@sdfmu.edu.cn
  • Supported by:
    National Natural Science Foundation of China(81530060)

Abstract:

Long non-coding RNA (lncRNA) and circular RNA (circRNA) are two important types of non-coding RNA that can regulate gene expression by directly interacting with DNA, RNA or protein. A large number of studies have shown that lncRNA and circRNA can not only predict the prognosis of patients with esophageal squamous cell carcinoma (ESCC) after radiotherapy and chemotherapy, but also affect the sensitivity of ESCC to radiotherapy and chemotherapy through competing endogenous RNA mechanisms, regulating PI3K/Akt/mTOR and Wnt/β-catenin signaling pathways, participating in DNA and protein modification, regulating the cell cycle and other pathways. In-depth research on the mechanism of lncRNA and circRNA regulating the sensitivity of ESCC to radiotherapy and chemotherapy will improve the effect of radiotherapy and chemotherapy in ESCC patients.

Key words: Esophageal neoplasms, Carcinoma,squamous cell, Radiotherapy, Chemotherapy, Long non-coding RNA, Circular RNA